5340-01-439-4477

Find complete technical information, availability, and procurement data for: 5340-01-439-4477
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5340-01-439-4477 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-439-4477

Item Name Code

40280

Assigment Date

12/09/1996 (29 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

2b left internal (includes thru thread) thread class, 0.4380 inches nominal right internal thread length, 2b right internal thread class, 0.4380 inches nominal left internal (includes thru thread) thread length, right-hand right internal thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b left internal (includes thru thread)
Thread Class: 2b right internal
Thread Direction: right-hand right internal
Thread Length: 0.4380 inches nominal left internal (includes thru thread)
Thread Length: 0.4380 inches nominal right internal
Length: 0.5580 inches minimum and 0.5680 inches maximum
Cross-Sectional Shape: hexagon
Width Across Flats: 0.2690 inches minimum and 0.3810 inches maximum
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Thread Quantity Per Inch: 32 right internal
Nominal Thread Size: 0.1640 inches left internal (includes thru thread)
Nominal Thread Size: 0.1640 inches right internal
Material: aluminum alloy 2011 or aluminum alloy 6061 or aluminum alloy 2024 standoff
Material Document And Classification: qq-a-225/8 fed spec single material response or qq-a-225/6 fed spec single material response or qq-a-225/3 fed spec single material response standoff
Style Designator: left internal and right internal threads
Thread Series Designator: unc left internal (includes thru thread)
Thread Series Designator: unc right internal

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
NAS1831-6D09	Spacing Threaded Standoff

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5340-01-439-4477?

The FSCG of the NSN 5340-01-439-4477 is 5340

Does NSN 5340-01-439-4477 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5340-01-439-4477 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-439-4477 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-439-4477 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Dec 9, 1996